Featured Products

GF200

Combi Furnace

Forced air and hot water all in one. The Game changer in the Furnace industry.

  • 97%EF | 97.1%AFUE
  • Reduced gas consumption

Trinity Fire Tube

Gas Boilers

Max Input: 399,000 BTU/H Stainless steel down-fired fire tube heat exchanger.

  • Nine models to choose from
  • Field Convertible gas system
  • Venting up to 150
  • 8:1 Turndown ratio
  • Cascading capable

The Vmax

Gas Boilers

Max Input: 154,000 BTU/H Available in a Plus version with built-in indirect water heater.

  • Built-in loop and pump
  • Field Convertible gas system
  • Universal vent connections
  • Up to 10:1 Turndown ratio
  • Cascading capable

Trinity Tx

Gas Boilers

Max Input: 199,000 BTU/H Available in a Combi version with built in pump and DHW heat exchanger.

  • Quick Release components
  • Field Convertible gas system
  • Universal vent connections
  • 8:1 Turndown ratio
  • Cascading capable

NTI is an industry leader

Our 40-year-old family business is committed to continuous product improvement. When you buy NTI, you buy the best.

 

 

View The NTI Product Range

NTI is a pioneer in developing the most advanced and efficient home heating equipment.

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Warranty Information

NTI Warranty terms & conditions

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Ariston Thermo acquires controlling interest of HTP

NTI is pleased to announce that on July 31, 2017 Ariston Thermo ...

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Ariston Thermo acquires NY Thermal Inc. (NTI)

Saint John New Brunswick ‐ September 12, 2016 ‐ NTI a leading m ...

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